diff --git a/init.lua b/init.lua
index 070162a4..3cabc6fd 100644
--- a/init.lua
+++ b/init.lua
@@ -69,8 +69,6 @@ vim.opt.cursorline = true
 -- Minimal number of screen lines to keep above and below the cursor.
 vim.opt.scrolloff = 10
 
-vim.g.copilot_suggestions = 5
-
 -- [[ Basic Keymaps ]]
 --  See `:help vim.keymap.set()`
 
@@ -123,6 +121,13 @@ if not vim.loop.fs_stat(lazypath) then
 end ---@diagnostic disable-next-line: undefined-field
 vim.opt.rtp:prepend(lazypath)
 
+-- !!!!!!!!!!!!!!!!!!!!! --
+vim.filetype.add {
+  pattern = {
+    ['.*idcl'] = 'idcl',
+  },
+}
+
 -- [[ Configure and install plugins ]]
 --  To check the current status of your plugins, run
 --    :Lazy
@@ -154,11 +159,11 @@ require('lazy').setup({
   },
 })
 
-local lspconfig = require 'lspconfig'
-
--- Disable diagnostics and warnings for clangd
-lspconfig.clangd.setup {
-  handlers = {
-    ['textDocument/publishDiagnostics'] = function() end,
-  },
-}
+-- local lspconfig = require 'lspconfig'
+--
+-- -- Disable diagnostics and warnings for clangd
+-- lspconfig.clangd.setup {
+--   handlers = {
+--     ['textDocument/publishDiagnostics'] = function() end,
+--   },
+-- }
diff --git a/lua/plugins/nvim_lspconfig.lua b/lua/plugins/nvim_lspconfig.lua
index 0c680331..67f46c85 100644
--- a/lua/plugins/nvim_lspconfig.lua
+++ b/lua/plugins/nvim_lspconfig.lua
@@ -155,11 +155,7 @@ return { -- LSP Configuration & Plugins
     --  - settings (table): Override the default settings passed when initializing the server.
     --        For example, to see the options for `lua_ls`, you could go to: https://luals.github.io/wiki/settings/
     local servers = {
-      clangd = {
-        diagnostics = {
-          enable = false,
-        },
-      },
+      clangd = {},
       -- gopls = {},
       pyright = {},
       -- rust_analyzer = {},
@@ -216,5 +212,14 @@ return { -- LSP Configuration & Plugins
         end,
       },
     }
+
+    local lspconfig = require 'lspconfig'
+
+    -- Disable diagnostics and warnings for clangd
+    lspconfig.clangd.setup {
+      handlers = {
+        ['textDocument/publishDiagnostics'] = function() end,
+      },
+    }
   end,
 }
diff --git a/lua/plugins/nvim_treesitter.lua b/lua/plugins/nvim_treesitter.lua
index 83809c10..039ec24c 100644
--- a/lua/plugins/nvim_treesitter.lua
+++ b/lua/plugins/nvim_treesitter.lua
@@ -28,5 +28,18 @@ return { -- Highlight, edit, and navigate code
     --    - Incremental selection: Included, see `:help nvim-treesitter-incremental-selection-mod`
     --    - Show your current context: https://github.com/nvim-treesitter/nvim-treesitter-context
     --    - Treesitter + textobjects: https://github.com/nvim-treesitter/nvim-treesitter-textobjects
+    --
+
+    local parser_config = require('nvim-treesitter.parsers').get_parser_configs()
+    parser_config.idcl = {
+      install_info = {
+        url = '/home/jhe/src/tree-sitter-idcl', -- Path to the tree-sitter-idcl repo
+        files = { 'src/parser.c' },
+        -- optional entries:
+        branch = 'master', -- default branch in case of git repo if different from master
+        generate_requires_npm = false, -- if stand-alone parser without npm dependencies
+        requires_generate_from_grammar = false, -- if folder contains pre-generated src/parser.c
+      },
+    }
   end,
 }